Home / 11,324,477.98-15,626,819.64-6,362,530.84

Finding the Fourth Proportional to 11,324,477.98, 15,626,819.64 and 6,362,530.84

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Solution

The fourth proportional to 11,324,477.98, 15,626,819.64 and 6,362,530.84 is: 8,779,753.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,324,477.98 : 15,626,819.64 = 6,362,530.84 : x
  2. Step 2: Convert to fraction form
    11,324,477.98/15,626,819.64 = 6,362,530.84/x
  3. Step 3: Cross multiply
    11,324,477.98x = 15,626,819.64 × 6,362,530.84
  4. Step 4: Simplify right side
    11,324,477.98x = 99,426,121,890,617.70
  5. Step 5: Solve for x
    x = 99,426,121,890,617.70/11,324,477.98
  6. Step 6: Final answer
    x = 8,779,753.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.